Solar Reflective Glass Installer (IWFA) IWFA recently overhauled its certification framework to address evolving building code requirements around thermal performance and UV transmission standards. The updated exam now emphasizes measurement techniques for solar heat gain coefficient (SHGC) and proper sealing methodology in high-performance installations. Installers unprepared for these shifts may find themselves reviewing unfamiliar technical specifications mid-career.
| Exam Name | Solar Reflective Glass Installer |
| Exam Code | IWFA |
| Format | PDF & Practice Test Engine |
| Target Year | 2026 Updated |
| Features | 100% Verified Q&As |
